- Herbarium Image: Achillea ptarmica
- Herbarium Image: Achillea ptarmica
- Herbarium Image: Agrostis canina
- Herbarium Image: Alchemilla alpina
- Herbarium Image: Alisma lanceolatum
- Herbarium Image: Alisma plantago-aquatica
- Herbarium Image: Alisma plantago-aquatica
- Herbarium Image: Alisma plantago-aquatica
- Herbarium Image: Alnus incana
- Herbarium Image: Alopecurus bulbosus
- Herbarium Image: Alopecurus geniculatus
- Herbarium Image: Amsinckia sp.
- Herbarium Image: Anagallis tenella
- Herbarium Image: Andromeda polifolia
- Herbarium Image: Apium inundatum
- Herbarium Image: Apium inundatum
- Herbarium Image: Apium inundatum
- Herbarium Image: Apium inundatum
- Herbarium Image: Apium inundatum
- Herbarium Image: Apium inundatum
- Herbarium Image: Apium nodiflorum
- Herbarium Image: Apium nodiflorum
- Herbarium Image: Apium nodiflorum
- Herbarium Image: Arabidopsis thaliana
- Herbarium Image: Arenaria serpyllifolia
- Herbarium Image: Armeria maritima
- Herbarium Image: Arrhenatherum elatius
- Herbarium Image: Asplenium adiantum-nigrum
- Herbarium Image: Asplenium ruta-muraria and Dryopteris submontana
- Herbarium Image: Aster lanceolatus
- Herbarium Image: Astragalus danicus
- Herbarium Image: Athyrium filix-femina
- Herbarium Image: Azolla filiculoides
- Herbarium Image: Baldellia ranunculoides
- Herbarium Image: Baldellia ranunculoides
- Herbarium Image: Barbarea vulgaris
- Herbarium Image: Berula erecta
- Herbarium Image: Berula erecta
- Herbarium Image: Betula nana
- Herbarium Image: Betula nana
- Herbarium Image: Bidens cernua
- Herbarium Image: Bolboschoenus maritimus
- Herbarium Image: Bolboschoenus maritimus
- Herbarium Image: Bolboschoenus maritimus
- Herbarium Image: Bromopsis erecta
- Herbarium Image: Butomus umbellatus
- Herbarium Image: Butomus umbellatus
- Herbarium Image: Calamagostris canescens
- Herbarium Image: Calamagostris canescens
- Herbarium Image: Calamagostris canescens
- Herbarium Image: Calamagostris epigejos
- Herbarium Image: Callitriche brutia
- Herbarium Image: Callitriche brutia
- Herbarium Image: Callitriche hamulata
- Herbarium Image: Callitriche hamulata
- Herbarium Image: Callitriche hamulata
- Herbarium Image: Callitriche hamulata
- Herbarium Image: Callitriche hamulata
- Herbarium Image: Callitriche hamulata
- Herbarium Image: Callitriche hamulata
- Herbarium Image: Callitriche hamulata
- Herbarium Image: Callitriche hermaphroditica
- Herbarium Image: Callitriche obtusangula
- Herbarium Image: Callitriche obtusangula
- Herbarium Image: Callitriche obtusangula
- Herbarium Image: Callitriche platycarpa
- Herbarium Image: Callitriche stagnalis
- Herbarium Image: Callitriche stagnalis
- Herbarium Image: Callitriche stagnalis
- Herbarium Image: Callitriche stagnalis
- Herbarium Image: Callitriche stagnalis
- Herbarium Image: Calystegia silvatica
- Herbarium Image: Campanula rotundifolia
- Herbarium Image: Capsella bursa-pastoris
- Herbarium Image: Cardamine flexuosa
- Herbarium Image: Cardamine flexuosa
- Herbarium Image: Carex acutiformis
- Herbarium Image: Carex acutiformis
- Herbarium Image: Carex aquatilis
- Herbarium Image: Carex arenaria
- Herbarium Image: Carex bigelowii
- Herbarium Image: Carex binervis
- Herbarium Image: Carex binervis
- Herbarium Image: Carex canescens
- Herbarium Image: Carex canescens
- Herbarium Image: Carex canescens
- Herbarium Image: Carex dioica
- Herbarium Image: Carex distans
- Herbarium Image: Carex distans
- Herbarium Image: Carex distans
- Herbarium Image: Carex disticha
- Herbarium Image: Carex disticha
- Herbarium Image: Carex echinata
- Herbarium Image: Carex elata
- Herbarium Image: Carex elata
- Herbarium Image: Carex elata
- Herbarium Image: Carex elata
- Herbarium Image: Carex elata
- Herbarium Image: Carex elata
- Herbarium Image: Carex elata
- Herbarium Image: Carex elata
- Herbarium Image: Carex extensa
- Herbarium Image: Carex extensa
- Herbarium Image: Carex flacca
- Herbarium Image: Carex flacca
- Herbarium Image: Carex flacca
- Herbarium Image: Carex flava
- Herbarium Image: Carex flava
- Herbarium Image: Carex flava
- Herbarium Image: Carex hirta
- Herbarium Image: Carex hostiana
- Herbarium Image: Carex hostiana
- Herbarium Image: Carex laevigata
- Herbarium Image: Carex laevigata
- Herbarium Image: Carex laevigata
- Herbarium Image: Carex lepidocarpa
- Herbarium Image: Carex lepidocarpa
- Herbarium Image: Carex nigra
- Herbarium Image: Carex nigra
- Herbarium Image: Carex nigra
- Herbarium Image: Carex nigra
- Herbarium Image: Carex nigra
- Herbarium Image: Carex nigra
- Herbarium Image: Carex nigra
- Herbarium Image: Carex otrubae
- Herbarium Image: Carex otrubae
- Herbarium Image: Carex otrubae
- Herbarium Image: Carex otrubae
- Herbarium Image: Carex otrubae
- Herbarium Image: Carex otrubae
- Herbarium Image: Carex otrubae
- Herbarium Image: Carex otrubae
- Herbarium Image: Carex pallescens
- Herbarium Image: Carex panicea
- Herbarium Image: Carex panicea
- Herbarium Image: Carex panicea
- Herbarium Image: Carex sp.
- Herbarium Image: Catabrosa aquatica
- Herbarium Image: Catabrosa aquatica
- Herbarium Image: Catabrosa aquatica
- Herbarium Image: Cerastium arvense
- Herbarium Image: Ceratophyllum demersum
- Herbarium Image: Ceratophyllum demersum
- Herbarium Image: Ceratophyllum demersum
- Herbarium Image: Ceratophyllum demersum
- Herbarium Image: Ceratophyllum demersum
- Herbarium Image: Ceratophyllum demersum
- Herbarium Image: Ceratophyllum submersum
- Herbarium Image: Chaetophora incrassata
- Herbarium Image: Chara aculeolata
- Herbarium Image: Chara aculeolata
- Herbarium Image: Chara aspera
- Herbarium Image: Chara contraria
- Herbarium Image: Chara globularis
- Herbarium Image: Chara globularis
- Herbarium Image: Chara hispida
- Herbarium Image: Chara virgata
- Herbarium Image: Chara virgata
- Herbarium Image: Chara virgata
- Herbarium Image: Chara virgata
- Herbarium Image: Chara virgata
- Herbarium Image: Chara virgata var. annulata
- Herbarium Image: Chara vulgaris
- Herbarium Image: Chara vulgaris
- Herbarium Image: Chara vulgaris
- Herbarium Image: Chara vulgaris
- Herbarium Image: Chara vulgaris var. crassicaulis
- Herbarium Image: Chrysosplenium alternifolium
- Herbarium Image: Circaea alpina
- Herbarium Image: Circaea lutetiana
- Herbarium Image: Circaea lutetiana
- Herbarium Image: Circaea x intermedia
- Herbarium Image: Circaea x intermedia
- Herbarium Image: Circaea x intermedia
- Herbarium Image: Cladium mariscus
- Herbarium Image: Cladium mariscus
- Herbarium Image: Cladium mariscus
- Herbarium Image: Cochlearia danica
- Herbarium Image: Cochlearia micacea
- Herbarium Image: Cochlearia officinalis
- Herbarium Image: Cornus sanguinea
- Herbarium Image: Cornus sanguinea
- Herbarium Image: Cornus suecica
- Herbarium Image: Cyperus sp.
- Herbarium Image: Dactylorhiza incarnata
- Herbarium Image: Damasonium alisma
- Herbarium Image: Damasonium alisma
- Herbarium Image: Damasonium alisma
- Herbarium Image: Deschampsia cespitosa
- Herbarium Image: Deschampsia flexuosa
- Herbarium Image: Deschampsia flexuosa
- Herbarium Image: Diphasiastrum alpinum
- Herbarium Image: Diphasiastrum alpinum
- Herbarium Image: Diphasiastrum alpinum
- Herbarium Image: Doronicum pardalianches
- Herbarium Image: Drosera anglica
- Herbarium Image: Drosera anglica
- Herbarium Image: Drosera anglica and Drosera rotundifolia
- Herbarium Image: Drosera intermedia
- Herbarium Image: Drosera intermedia
- Herbarium Image: Drosera rotundifolia
- Herbarium Image: Drosera rotundifolia
- Herbarium Image: Dryopteris carthusiana
- Herbarium Image: Egeria sp.
- Herbarium Image: Elatine hexandra
- Herbarium Image: Eleocharis acicularis
- Herbarium Image: Eleocharis multicaulis
- Herbarium Image: Eleocharis multicaulis
- Herbarium Image: Eleocharis palustris
- Herbarium Image: Eleocharis palustris
- Herbarium Image: Eleocharis palustris
- Herbarium Image: Eleocharis palustris
- Herbarium Image: Eleocharis quinqueflora
- Herbarium Image: Eleocharis quinqueflora
- Herbarium Image: Eleogiton fluitans
- Herbarium Image: Eleogiton fluitans
- Herbarium Image: Elodea callitrichoides
- Herbarium Image: Elodea canadensis
- Herbarium Image: Elodea canadensis
- Herbarium Image: Elodea canadensis
- Herbarium Image: Elodea canadensis
- Herbarium Image: Elodea canadensis
- Herbarium Image: Elodea canadensis
- Herbarium Image: Elodea canadensis
- Herbarium Image: Elodea canadensis
- Herbarium Image: Elodea canadensis
- Herbarium Image: Elodea canadensis
- Herbarium Image: Elodea canadensis
- Herbarium Image: Elodea canadensis and Elodea nuttallii
- Herbarium Image: Elodea canadensis and Elodea sp.
- Herbarium Image: Elodea nuttallii
- Herbarium Image: Elodea nuttallii
- Herbarium Image: Elodea nuttallii
- Herbarium Image: Elodea nuttallii
- Herbarium Image: Elodea nuttallii
- Herbarium Image: Elodea nuttallii
- Herbarium Image: Elodea nuttallii
- Herbarium Image: Elodea nuttallii
- Herbarium Image: Elodea nuttallii
- Herbarium Image: Elodea nuttallii
- Herbarium Image: Elodea nuttallii
- Herbarium Image: Elodea nuttallii
- Herbarium Image: Elodea sp.
- Herbarium Image: Elodea sp.
- Herbarium Image: Elodea sp.
- Herbarium Image: Elodea sp.
- Herbarium Image: Elodea sp.
- Herbarium Image: Elodea sp.
- Herbarium Image: Elodea sp.
- Herbarium Image: Elodea sp.
- Herbarium Image: Elodea sp.
- Herbarium Image: Elodea sp.
- Herbarium Image: Elodea sp.
- Herbarium Image: Elodea sp.
- Herbarium Image: Elodea sp.
- Herbarium Image: Elymus caninus
- Herbarium Image: Elytrigia juncea
- Herbarium Image: Elytrigia repens
- Herbarium Image: Epilobium brunnescens
- Herbarium Image: Epilobium hirsutum
- Herbarium Image: Epilobium obscurum
- Herbarium Image: Epilobium obscurum
- Herbarium Image: Epilobium palustre
- Herbarium Image: Epilobium parviflorum
- Herbarium Image: Epilobium pedunculare
- Herbarium Image: Epimedium alpinum
- Herbarium Image: Equisetum fluviatile
- Herbarium Image: Equisetum palustre
- Herbarium Image: Equisetum palustre
- Herbarium Image: Eriocaulon aquaticum
- Herbarium Image: Eriocaulon aquaticum
- Herbarium Image: Eriophorum vaginatum
- Herbarium Image: Eriophorum vaginatum
- Herbarium Image: Erysimum cheiranthoides
- Herbarium Image: Euonymus europaeus
- Herbarium Image: Eupatorium cannabinum
- Herbarium Image: Eupatorium cannabinum
- Herbarium Image: Festuca altissima
- Herbarium Image: Festuca altissima
- Herbarium Image: Festuca arenaria var. arenaria
- Herbarium Image: Festuca arundinacea
- Herbarium Image: Festuca rubra
- Herbarium Image: Festuca vivipara
- Herbarium Image: Filipendula ulmaria
- Herbarium Image: Filipendula ulmaria
- Herbarium Image: Filipendula ulmaria
- Herbarium Image: Fontinalis antipyretica
- Herbarium Image: Frangula alnus
- Herbarium Image: Frangula alnus
- Herbarium Image: Frangula alnus
- Herbarium Image: Fumaria sp.
- Herbarium Image: Galeopsis speciosa
- Herbarium Image: Galeopsis tetrahit
- Herbarium Image: Galeopsis tetrahit
- Herbarium Image: Galium palustre
- Herbarium Image: Galium palustre
- Herbarium Image: Galium palustre
- Herbarium Image: Galium verum
- Herbarium Image: Geum rivale
- Herbarium Image: Glyceria declinata
- Herbarium Image: Glyceria declinata
- Herbarium Image: Glyceria fluitans
- Herbarium Image: Glyceria fluitans
- Herbarium Image: Glyceria fluitans
- Herbarium Image: Glyceria maxima
- Herbarium Image: Gnaphalium supinum
- Herbarium Image: Helictotrichon pubescens
- Herbarium Image: Hieracium murorum
- Herbarium Image: Hippocrepis comosa
- Herbarium Image: Hippuris vulgaris
- Herbarium Image: Hippuris vulgaris
- Herbarium Image: Hippuris vulgaris
- Herbarium Image: Hottonia palustris
- Herbarium Image: Huperzia selago
- Herbarium Image: Huperzia selago
- Herbarium Image: Hydrocotyle vulgaris
- Herbarium Image: Hydrocotyle vulgaris
- Herbarium Image: Hydrocotyle vulgaris
- Herbarium Image: Hypericum elodes
- Herbarium Image: Hypericum elodes
- Herbarium Image: Hypericum elodes
- Herbarium Image: Hypericum elodes
- Herbarium Image: Hypericum tetrapterum
- Herbarium Image: Impatiens glandulifera
- Herbarium Image: Impatiens noli-tangere
- Herbarium Image: Impatiens noli-tangere
- Herbarium Image: Impatiens parviflora
- Herbarium Image: Impatiens parviflora
- Herbarium Image: Impatiens parviflora
- Herbarium Image: Iris pseudacorus
- Herbarium Image: Isoetes echinospora
- Herbarium Image: Isoetes lacustris
- Herbarium Image: Isoetes lacustris
- Herbarium Image: Isolepsis setacea
- Herbarium Image: Juncus acutiflorus
- Herbarium Image: Juncus acutiflorus
- Herbarium Image: Juncus acutiflorus
- Herbarium Image: Juncus bulbosus
- Herbarium Image: Juncus bulbosus
- Herbarium Image: Juncus bulbosus
- Herbarium Image: Juncus bulbosus
- Herbarium Image: Juncus bulbosus
- Herbarium Image: Juncus bulbosus
- Herbarium Image: Juncus conglomeratus
- Herbarium Image: Juncus filiformis
- Herbarium Image: Juncus gerardii
- Herbarium Image: Juncus gerardii
- Herbarium Image: Juncus inflexus
- Herbarium Image: Juncus maritimus
- Herbarium Image: Juncus maritimus
- Herbarium Image: Juncus squarrosus
- Herbarium Image: Juncus squarrosus
- Herbarium Image: Juncus stygius
- Herbarium Image: Juncus stygius
- Herbarium Image: Juncus subnodulosus
- Herbarium Image: Juncus tenuis
- Herbarium Image: Juncus tenuis
- Herbarium Image: Juncus tenuis
- Herbarium Image: Juncus trifidus
- Herbarium Image: Juncus triglumis
- Herbarium Image: Lagarosiphon major
- Herbarium Image: Lagarosiphon major
- Herbarium Image: Lagarosiphon major
- Herbarium Image: Lathraea squamaria
- Herbarium Image: Lemanea sp.
- Herbarium Image: Lemna gibba
- Herbarium Image: Lemna trisulca
- Herbarium Image: Lemna trisulca
- Herbarium Image: Leymus arenarius
- Herbarium Image: Linum catharticum
- Herbarium Image: Littorella uniflora
- Herbarium Image: Littorella uniflora
- Herbarium Image: Littorella uniflora
- Herbarium Image: Littorella uniflora and Isoetes lacustris
- Herbarium Image: Lobelia dortmanna
- Herbarium Image: Lobelia dortmanna
- Herbarium Image: Lobelia dortmanna
- Herbarium Image: Lobelia dortmanna
- Herbarium Image: Ludwigia palustris
- Herbarium Image: Luzula pilosa
- Herbarium Image: Luzula spicata
- Herbarium Image: Lycopodiella inundata
- Herbarium Image: Lycopodium annotinum
- Herbarium Image: Lycopodium clavatum
- Herbarium Image: Lycopodium clavatum
- Herbarium Image: Lycopodium clavatum
- Herbarium Image: Lycopus europaeus
- Herbarium Image: Lycopus europaeus
- Herbarium Image: Lycopus europaeus
- Herbarium Image: Lysimachia punctata
- Herbarium Image: Lysimachia terrestris
- Herbarium Image: Lysimachia terrestris
- Herbarium Image: Lysimachia terrestris
- Herbarium Image: Lysimachia terrestris
- Herbarium Image: Lysimachia vulgaris
- Herbarium Image: Lysimachia vulgaris
- Herbarium Image: Lysimachia vulgaris
- Herbarium Image: Lythrum portula
- Herbarium Image: Lythrum portula
- Herbarium Image: Lythrum portula subsp. longidentata
- Herbarium Image: Lythrum salicaria
- Herbarium Image: Melampyrum pratense
- Herbarium Image: Mentha aquatica
- Herbarium Image: Mentha arvensis
- Herbarium Image: Mentha arvensis
- Herbarium Image: Mentha x piperita var. sylvestris
- Herbarium Image: Mentha x piperita var. sylvestris
- Herbarium Image: Mentha x verticillata
- Herbarium Image: Mentha x verticillata
- Herbarium Image: Mimulus guttatus
- Herbarium Image: Mimulus luteus
- Herbarium Image: Mimulus luteus
- Herbarium Image: Mimulus luteus
- Herbarium Image: Minuartia verna
- Herbarium Image: Molinia caerulea
- Herbarium Image: Monostroma sp.
- Herbarium Image: Montia fontana
- Herbarium Image: Myosotis laxa subsp. caespitosa
- Herbarium Image: Myosotis laxa subsp. caespitosa
- Herbarium Image: Myosotis laxa subsp. caespitosa
- Herbarium Image: Myosotis scorpioides
- Herbarium Image: Myosotis scorpioides
- Herbarium Image: Myosotis scorpioides
- Herbarium Image: Myosotis scorpioides
- Herbarium Image: Myosotis scorpioides
- Herbarium Image: Myosotis scorpioides
- Herbarium Image: Myosotis secunda
- Herbarium Image: Myosotis secunda
- Herbarium Image: Myosotis secunda
- Herbarium Image: Myriophyllum alterniflorum
- Herbarium Image: Myriophyllum alterniflorum
- Herbarium Image: Myriophyllum alterniflorum
- Herbarium Image: Myriophyllum alterniflorum
- Herbarium Image: Myriophyllum alterniflorum
- Herbarium Image: Myriophyllum alterniflorum
- Herbarium Image: Myriophyllum alterniflorum
- Herbarium Image: Myriophyllum alterniflorum
- Herbarium Image: Myriophyllum spicatum
- Herbarium Image: Myriophyllum spicatum
- Herbarium Image: Myriophyllum spicatum
- Herbarium Image: Myriophyllum spicatum
- Herbarium Image: Myriophyllum verticillatum
- Herbarium Image: Myriophyllum verticillatum
- Herbarium Image: Najas flexilis
- Herbarium Image: Najas flexilis
- Herbarium Image: Najas flexilis
- Herbarium Image: Najas flexilis
- Herbarium Image: Najas marina
- Herbarium Image: Nasturtium microphyllum
- Herbarium Image: Nasturtium officinale
- Herbarium Image: Nasturtium officinale
- Herbarium Image: Nasturtium officinale
- Herbarium Image: Nasturtium officinale
- Herbarium Image: Nasturtium x sterile
- Herbarium Image: Nasturtium x sterile
- Herbarium Image: Nasturtium x sterile
- Herbarium Image: Nasturtium x sterile
- Herbarium Image: Nitella flexilis
- Herbarium Image: Nitella opaca
- Herbarium Image: Nitella opaca
- Herbarium Image: Nitella opaca
- Herbarium Image: Nitella opaca
- Herbarium Image: Nymphoides peltata
- Herbarium Image: Oenanthe aquatica
- Herbarium Image: Oenanthe aquatica
- Herbarium Image: Oenanthe aquatica
- Herbarium Image: Oenanthe crocata
- Herbarium Image: Oenanthe crocata
- Herbarium Image: Oenanthe fistulosa
- Herbarium Image: Oenanthe fistulosa
- Herbarium Image: Oenanthe fistulosa
- Herbarium Image: Oenanthe fistulosa
- Herbarium Image: Oenanthe fistulosa
- Herbarium Image: Oenanthe fluviatilis
- Herbarium Image: Oenanthe lachenalii
- Herbarium Image: Oenanthe lachenalii
- Herbarium Image: Oenanthe lachenalii
- Herbarium Image: Orobanche elatior
- Herbarium Image: Osmunda regalis
- Herbarium Image: Osmunda regalis
- Herbarium Image: Oxalis stricta
- Herbarium Image: Oxalis stricta
- Herbarium Image: Oxyria dygina
- Herbarium Image: Paris quadrifolia
- Herbarium Image: Paris quadrifolia
- Herbarium Image: Parnassia palustris
- Herbarium Image: Parnassia palustris var. condensata
- Herbarium Image: Pedicularis palustris
- Herbarium Image: Persicaria amphibia
- Herbarium Image: Persicaria amphibia
- Herbarium Image: Persicaria amphibia
- Herbarium Image: Persicaria hydropiper
- Herbarium Image: Phalaris arundinacea
- Herbarium Image: Phragmites australis
- Herbarium Image: Phragmites sp.
- Herbarium Image: Pilularia globulifera
- Herbarium Image: Pilularia globulifera
- Herbarium Image: Pilularia globulifera
- Herbarium Image: Pilularia sp.
- Herbarium Image: Pinguicula lusitanica
- Herbarium Image: Pinus sylvestris
- Herbarium Image: Plantago coronopus
- Herbarium Image: Plantago major
- Herbarium Image: Polygala vulgaris
- Herbarium Image: Polystichum lonchitis
- Herbarium Image: Potamogeton alpinus
- Herbarium Image: Potamogeton alpinus
- Herbarium Image: Potamogeton alpinus
- Herbarium Image: Potamogeton alpinus
- Herbarium Image: Potamogeton berchtoldii
- Herbarium Image: Potamogeton berchtoldii
- Herbarium Image: Potamogeton berchtoldii
- Herbarium Image: Potamogeton berchtoldii
- Herbarium Image: Potamogeton berchtoldii
- Herbarium Image: Potamogeton crispus
- Herbarium Image: Potamogeton crispus
- Herbarium Image: Potamogeton crispus
- Herbarium Image: Potamogeton crispus
- Herbarium Image: Potamogeton crispus
- Herbarium Image: Potamogeton crispus
- Herbarium Image: Potamogeton crispus
- Herbarium Image: Potamogeton crispus
- Herbarium Image: Potamogeton filiformis
- Herbarium Image: Potamogeton filiformis
- Herbarium Image: Potamogeton gramineus
- Herbarium Image: Potamogeton gramineus
- Herbarium Image: Potamogeton gramineus
- Herbarium Image: Potamogeton gramineus
- Herbarium Image: Potamogeton gramineus
- Herbarium Image: Potamogeton lucens
- Herbarium Image: Potamogeton natans
- Herbarium Image: Potamogeton natans
- Herbarium Image: Potamogeton obtusifolius
- Herbarium Image: Potamogeton obtusifolius
- Herbarium Image: Potamogeton obtusifolius
- Herbarium Image: Potamogeton obtusifolius
- Herbarium Image: Potamogeton obtusifolius
- Herbarium Image: Potamogeton pectinatus
- Herbarium Image: Potamogeton pectinatus
- Herbarium Image: Potamogeton pectinatus
- Herbarium Image: Potamogeton pectinatus
- Herbarium Image: Potamogeton pectinatus
- Herbarium Image: Potamogeton pectinatus
- Herbarium Image: Potamogeton pectinatus
- Herbarium Image: Potamogeton pectinatus
- Herbarium Image: Potamogeton pectinatus
- Herbarium Image: Potamogeton perfoliatus
- Herbarium Image: Potamogeton perfoliatus
- Herbarium Image: Potamogeton perfoliatus
- Herbarium Image: Potamogeton polygonifolius
- Herbarium Image: Potamogeton polygonifolius
- Herbarium Image: Potamogeton praelongus
- Herbarium Image: Potamogeton praelongus
- Herbarium Image: Potamogeton pusillus
- Herbarium Image: Potamogeton x angustifolius
- Herbarium Image: Potamogeton x angustifolius
- Herbarium Image: Potamogeton x lintonii
- Herbarium Image: Potamogeton x nitens
- Herbarium Image: Potamogeton x nitens
- Herbarium Image: Potentilla fruticosa
- Herbarium Image: Potentilla palustris
- Herbarium Image: Prunella vulgaris
- Herbarium Image: Pulicaria dysenterica
- Herbarium Image: Ranunculus aquatilis
- Herbarium Image: Ranunculus aquatilis
- Herbarium Image: Ranunculus aquatilis
- Herbarium Image: Ranunculus aquatilis
- Herbarium Image: Ranunculus baudotii
- Herbarium Image: Ranunculus baudotii
- Herbarium Image: Ranunculus baudotii
- Herbarium Image: Ranunculus flammula
- Herbarium Image: Ranunculus flammula
- Herbarium Image: Ranunculus hederaceus
- Herbarium Image: Ranunculus hederaceus
- Herbarium Image: Ranunculus lingua
- Herbarium Image: Ranunculus omiophyllus
- Herbarium Image: Ranunculus peltatus
- Herbarium Image: Ranunculus peltatus
- Herbarium Image: Ranunculus peltatus
- Herbarium Image: Ranunculus peltatus
- Herbarium Image: Ranunculus peltatus
- Herbarium Image: Ranunculus peltatus
- Herbarium Image: Ranunculus penicillatus subsp. pseudofluitans
- Herbarium Image: Ranunculus reptans
- Herbarium Image: Ranunculus sceleratus
- Herbarium Image: Ranunculus sceleratus
- Herbarium Image: Ranunculus sp.
- Herbarium Image: Ranunculus trichophyllus
- Herbarium Image: Ranunculus trichophyllus
- Herbarium Image: Ranunculus trichophyllus
- Herbarium Image: Rhamnus cathartica
- Herbarium Image: Rhynchospora alba
- Herbarium Image: Rhynchospora alba
- Herbarium Image: Riccia fluitans
- Herbarium Image: Rorippa islandica
- Herbarium Image: Rorippa sylvestris
- Herbarium Image: Ruppia cirrhosa
- Herbarium Image: Ruppia cirrhosa
- Herbarium Image: Ruppia maritima
- Herbarium Image: Ruppia maritima
- Herbarium Image: Ruppia maritima
- Herbarium Image: Ruppia maritima
- Herbarium Image: Salix aurita
- Herbarium Image: Samolus valerandi
- Herbarium Image: Samolus valerandi
- Herbarium Image: Samolus valerandi
- Herbarium Image: Sanguisorba officinalis
- Herbarium Image: Sanguisorba officinalis
- Herbarium Image: Sanguisorba officinalis
- Herbarium Image: Sanguisorba officinalis
- Herbarium Image: Saxifraga aizoides
- Herbarium Image: Saxifraga hypnoides
- Herbarium Image: Saxifraga hypnoides
- Herbarium Image: Saxifraga oppositifolia
- Herbarium Image: Saxifraga stellaris
- Herbarium Image: Saxifraga tridactylites
- Herbarium Image: Schoenoplectus lacustris
- Herbarium Image: Schoenoplectus lacustris
- Herbarium Image: Schoenoplectus tabernaemontani
- Herbarium Image: Schoenus nigricans
- Herbarium Image: Scirpus sylvaticus
- Herbarium Image: Scorpidium scorpioides
- Herbarium Image: Scrophularia auriculata
- Herbarium Image: Scutellaria galericulata
- Herbarium Image: Scutellaria minor
- Herbarium Image: Sedum rosea
- Herbarium Image: Selaginella selaginoides
- Herbarium Image: Selaginella selaginoides
- Herbarium Image: Senecio aquaticus
- Herbarium Image: Senecio aquaticus
- Herbarium Image: Serratula tinctoria
- Herbarium Image: Sesleria caerulea
- Herbarium Image: Sherardia arvensis
- Herbarium Image: Silene flos-cuculi
- Herbarium Image: Silene uniflora
- Herbarium Image: Sisyrinchium bermudiana
- Herbarium Image: Solanum dulcamara
- Herbarium Image: Solidago virgaurea
- Herbarium Image: Sparganium angustifolium
- Herbarium Image: Sparganium angustifolium
- Herbarium Image: Sparganium emersum
- Herbarium Image: Sparganium emersum
- Herbarium Image: Sparganium emersum
- Herbarium Image: Sparganium emersum
- Herbarium Image: Sparganium emersum
- Herbarium Image: Sparganium erectum
- Herbarium Image: Sparganium erectum
- Herbarium Image: Sparganium friesii
- Herbarium Image: Sparganium natans
- Herbarium Image: Sparganium natans
- Herbarium Image: Sparganium natans
- Herbarium Image: Sparganium natans
- Herbarium Image: Sparganium natans
- Herbarium Image: Sparganium natans
- Herbarium Image: Spiraea salicifolia
- Herbarium Image: Spirodela polyrhiza
- Herbarium Image: Stachys arvensis
- Herbarium Image: Stachys arvensis
- Herbarium Image: Stachys officinalis
- Herbarium Image: Stachys palustris
- Herbarium Image: Stachys palustris
- Herbarium Image: Stachys palustris
- Herbarium Image: Stachys sylvatica
- Herbarium Image: Stachys x ambigua
- Herbarium Image: Stachys x ambigua
- Herbarium Image: Stellaria alsine
- Herbarium Image: Stellaria alsine
- Herbarium Image: Stellaria graminea
- Herbarium Image: Stellaria palustris
- Herbarium Image: Subularia aquatica
- Herbarium Image: Succisa pratensis
- Herbarium Image: Succisa pratensis
- Herbarium Image: Symphytum officinale
- Herbarium Image: Symphytum officinale
- Herbarium Image: Tanacetum vulgare
- Herbarium Image: Taxus baccata
- Herbarium Image: Thalictrum alpinum
- Herbarium Image: Thalictrum flavum
- Herbarium Image: Thalictrum minus
- Herbarium Image: Tofieldia pusilla
- Herbarium Image: Tofieldia pusilla
- Herbarium Image: Tolypella glomerata
- Herbarium Image: Tolypella glomerata
- Herbarium Image: Tolypella nidifica
- Herbarium Image: Tolypella nidifica
- Herbarium Image: Tolypella prolifera
- Herbarium Image: Trapa natans
- Herbarium Image: Trifolium campestre
- Herbarium Image: Triglochin palustre
- Herbarium Image: Triglochin palustre
- Herbarium Image: Triglochin palustre
- Herbarium Image: Triglochin palustre
- Herbarium Image: Trillium grandiflorum
- Herbarium Image: Trisetum flavescens
- Herbarium Image: Typha angustifolia
- Herbarium Image: Typha angustifolia
- Herbarium Image: Typha latifolia
- Herbarium Image: Typha sp.
- Herbarium Image: Undetermined
- Herbarium Image: Undetermined
- Herbarium Image: Undetermined
- Herbarium Image: Undetermined
- Herbarium Image: Undetermined
- Herbarium Image: Undetermined
- Herbarium Image: Utricularia intermedia
- Herbarium Image: Utricularia intermedia
- Herbarium Image: Utricularia intermedia
- Herbarium Image: Utricularia intermedia
- Herbarium Image: Utricularia intermedia
- Herbarium Image: Utricularia intermedia
- Herbarium Image: Utricularia intermedia
- Herbarium Image: Utricularia minor
- Herbarium Image: Utricularia minor
- Herbarium Image: Utricularia minor
- Herbarium Image: Utricularia minor
- Herbarium Image: Utricularia vulgaris
- Herbarium Image: Utricularia vulgaris
- Herbarium Image: Utricularia vulgaris
- Herbarium Image: Utricularia vulgaris
- Herbarium Image: Utricularia vulgaris
- Herbarium Image: Veronica anagallis-aquatica
- Herbarium Image: Veronica anagallis-aquatica
- Herbarium Image: Veronica anagallis-aquatica
- Herbarium Image: Veronica catenata
- Herbarium Image: Veronica filiformis
- Herbarium Image: Veronica scutellata
- Herbarium Image: Vicia sativa
- Herbarium Image: Viola lutea
- Herbarium Image: Viola sp.
- Herbarium Image: Vulpia bromoides and Aira caryophyllea
- Herbarium Image: Wahlenbergia hederacea
- Herbarium Image: Zannichellia palustris
- Herbarium Image: Zannichellia palustris
